Final answer:
The Mississippi and Amazon rivers differ in terms of historical significance, accessibility, and length.
Therefore, options A, C and D are correct.
Step-by-step explanation:
The Mississippi and Amazon rivers differ in several ways:
- The Mississippi has always been more of a major highway as it has been historically important for transportation and trade in North America.
- Getting to the Amazon by land is more difficult compared to the Mississippi, primarily due to the dense rainforest and lack of infrastructure in the Amazon Basin.
- The Amazon is much longer than the Mississippi, with a length of over 2,000 miles compared to the Mississippi's length of about 2,320 miles.
These are some key differences between the two rivers.